osmo-bsc: Parametrize codec-list VTY cfg

Change-Id: I1678aba43e8d399ecad192cbc416698373e3c0a0
diff --git a/example/defaults.conf b/example/defaults.conf
index 61b09fb..5bdf257 100644
--- a/example/defaults.conf
+++ b/example/defaults.conf
@@ -14,6 +14,8 @@
     short_name: osmo-gsm-tester-msc
     long_name: osmo-gsm-tester-msc
     encryption: a5_0
+    codec_list:
+    - hr3
 
 msc:
   net:
diff --git a/example/scenarios/cfg-codec-fr1.conf b/example/scenarios/cfg-codec-fr1.conf
new file mode 100644
index 0000000..f58a82d
--- /dev/null
+++ b/example/scenarios/cfg-codec-fr1.conf
@@ -0,0 +1,5 @@
+config:
+  bsc:
+    net:
+      codec_list:
+      - fr1
diff --git a/example/scenarios/cfg-codec-fr2.conf b/example/scenarios/cfg-codec-fr2.conf
new file mode 100644
index 0000000..1ad63de
--- /dev/null
+++ b/example/scenarios/cfg-codec-fr2.conf
@@ -0,0 +1,5 @@
+config:
+  bsc:
+    net:
+      codec_list:
+      - fr2
diff --git a/example/scenarios/cfg-codec-fr3.conf b/example/scenarios/cfg-codec-fr3.conf
new file mode 100644
index 0000000..fcc47cc
--- /dev/null
+++ b/example/scenarios/cfg-codec-fr3.conf
@@ -0,0 +1,5 @@
+config:
+  bsc:
+    net:
+      codec_list:
+      - fr3
diff --git a/example/scenarios/cfg-codec-hr1.conf b/example/scenarios/cfg-codec-hr1.conf
new file mode 100644
index 0000000..50a092c
--- /dev/null
+++ b/example/scenarios/cfg-codec-hr1.conf
@@ -0,0 +1,5 @@
+config:
+  bsc:
+    net:
+      codec_list:
+      - hr1
diff --git a/example/scenarios/cfg-codec-hr2.conf b/example/scenarios/cfg-codec-hr2.conf
new file mode 100644
index 0000000..e2cc9d2
--- /dev/null
+++ b/example/scenarios/cfg-codec-hr2.conf
@@ -0,0 +1,5 @@
+config:
+  bsc:
+    net:
+      codec_list:
+      - hr2
diff --git a/example/scenarios/cfg-codec-hr3.conf b/example/scenarios/cfg-codec-hr3.conf
new file mode 100644
index 0000000..c54b924
--- /dev/null
+++ b/example/scenarios/cfg-codec-hr3.conf
@@ -0,0 +1,5 @@
+config:
+  bsc:
+    net:
+      codec_list:
+      - hr3